20154722759

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1\times {\mathrm{11971}}^1$

素因数の和:13106

約数の個数: 16

約数和(自身を含む): 21583217376

約数和(自身を除く): 1428494617

約数列:

[1, 17, 97, 1021, 1649, 11971, 17357, 99037, 203507, 1161187, 1683629, 12222391, 19740179, 207780647, 1185571927, 20154722759]

約数ペア:

[(1, 20154722759), (17, 1185571927), (97, 207780647), (1021, 19740179), (1649, 12222391), (11971, 1683629), (17357, 1161187), (99037, 203507)]